Repairing/ Replacement of pipelines for water supply arrangement from Main Gate to Sale weighbridge to ensure availability of drinking water to labours/ workers at Moonidih Coal Washery.

Item Description/ Heading

Dismantling of G.I. pipe (external work) including excavation and refilling trenches (a) 15mm to 40mm nominal bore

(b) Above 40mm nominal

Cleaning G.I.Pipe of different size of different place complete job

Repairing fixing old taken out servicable G.I.pipe with fitting etc.

Providing & fixing chlorinated polyvinyl chloride (CPVC) Pipe (a) 15mm nominal outer dia pipes

(b) 20mm nominal outer dia pipes

(C) 50mm nominal outer dia pipes

Making connection of G.I.pipe (a) 25 to 40mm nominal bore

(b) 50mm to 80mm nominal bore

Labour charges for relaying of G.I. pipes different size

Provding and fixing G.I. union(a) 15mm nominal bore

(b) 20mm nominal bore

(C) 25mm nominal bore

P/F brass bib coke of approved quality (a) 15mm nominal bore

(b) 20mm nominal bore

Providing and fixing brass stop coke of approved quality (a) 15mm nominal bore

(b) 20mm nominal bore

P/F gun metal gate valve with C.I. wheel of approved quality (a) 25mm nominal bore

(b) 32mm nominal bore

Water tank cleaning

Site preparation

Total impact of GST for the purpose of CTC

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